Description
The National Instruments cFP-CTR-500 is a Sinking Counter Module with part number 777318-500, designed for use with Compact FieldPoint systems. It features optically isolated input channels with VIN, VSUP, and COM terminals, and supports an input voltage ON state of 10 VDC or greater and an OFF state of 6 VDC or lower, with OFF state leakage current of less than 0.2 mA.
The cFP-CTR-500 requires 800 mW of power from the network module and offers a high-resolution counting capability with 16-bit counters. The module has an input range of 10 to 30 VDC and is hot swappable for easy maintenance. The device’s physical specifications include a weight of 4.0 oz and dimensions of 4.2 x 4.3 x 3.6 inches, with an operational temperature range from –40 to 60 °C.
| Feature | Specification |
|---|---|
| Part Number | 777318-500 |
| Product | National Instruments cFP-CTR-500 Counter Module for Compact Fieldpoint |
| Type | Sinking Counter Module |
| Input Terminals | VIN, VSUP, COM |
| Input Type | Sinking |
| Channel Isolation | Optically isolated |
| Input Voltage ON State | >= 10 VDC |
| Input Voltage OFF State | <= 6 VDC |
| OFF State Leakage Current | < 0.2 mA |
| Power Requirement | 800 mW from the network module |
| Counter Resolution | 16-bit |
| Input Range | 10 to 30 VDC |
| Hot Swappable | Yes |
| Weight | 4.0 oz |
| Dimensions | 4.2 x 4.3 x 3.6 in |
| Operating Temperature Range | –40 to 60 °C |
Question 1: What is the input voltage ON and OFF state specifications for the National Instruments cFP-CTR-500 Sinking Counter Module?
Answer 1: The operational temperature range of the National Instruments cFP-CTR-500 Sinking Counter Module is from –40 to 60 °C.
Question 2: What are the input voltage requirements for the ON and OFF states of the National Instruments cFP-CTR-500 Sinking Counter Module, and what is its maximum OFF state leakage current?
Answer 2: The National Instruments cFP-CTR-500 sinking counter module requires an input voltage of 10 VDC or greater for an ON state and 6 VDC or lower for an OFF state.
Question 3: What are the input voltage requirements for the National Instruments cFP-CTR-500 Sinking Counter Module, and what is the maximum off-state leakage current it allows?
Answer 3: The input voltage ON state specification for the National Instruments cFP-CTR-500 Sinking Counter Module is 10 VDC or greater, and the OFF state is specified as 6 VDC or lower, with an OFF state leakage current of less than 0.2 mA.
Question 4: What is the operational temperature range of the National Instruments cFP-CTR-500 Sinking Counter Module?
Answer 4: The National Instruments cFP-CTR-500 Sinking Counter Module requires an input voltage ON state of 10 VDC or greater and an OFF state of 6 VDC or lower, with a maximum off-state leakage current of less than 0.2 mA.
Question 5: What are the input voltage requirements for an ON state and an OFF state for the National Instruments cFP-CTR-500 sinking counter module?
Answer 5: The National Instruments cFP-CTR-500 Sinking Counter Module requires an input voltage of 10 VDC or greater for the ON state and 6 VDC or lower for the OFF state, with a maximum OFF state leakage current of less than 0.2 mA.
